The Royal Sidecar Mon, Aug 22, 22 The Royal Sidecar 1¾ oz Rémy Martin 1738 Accord Royal 1 oz Cointreau ¾ oz Lemon juice In a shaker, add Rémy Martin 1738 Accord Royal with lemon juice and Cointreau with ice, then strain into your best coupe glass. Garnish with a lemon zest. Shop the Recipe!